digen40_5390

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-12 23:27:17.500694
Analysis finished	2021-02-12 23:39:55.661565
Duration	12 minutes and 38.16 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02783488251
Minimum	-3.725393248
Maximum	3.215204309
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.725393248
5-th percentile	-1.662647289
Q1	-0.7401549003
median	-0.0221044273
Q3	0.662496976
95-th percentile	1.642950136
Maximum	3.215204309
Range	6.940597557
Interquartile range (IQR)	1.402651876

Descriptive statistics

Standard deviation	1.034847029
Coefficient of variation (CV)	-37.17806347
Kurtosis	0.04127598979
Mean	-0.02783488251
Median Absolute Deviation (MAD)	0.7049282732
Skewness	0.0598836368
Sum	-27.83488251
Variance	1.070908373
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5434804427	1	0.1%
0.5212636461	1	0.1%
-1.29576015	1	0.1%
-0.7706032352	1	0.1%
-1.62491068	1	0.1%
1.042173169	1	0.1%
0.023877086	1	0.1%
-0.1757464035	1	0.1%
-0.3744824795	1	0.1%
0.8295143556	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.725393248	1	0.1%
-3.221817611	1	0.1%
-2.993685502	1	0.1%
-2.874109412	1	0.1%
-2.872658934	1	0.1%
-2.827703953	1	0.1%
-2.549903935	1	0.1%
-2.502166181	1	0.1%
-2.451001938	1	0.1%
-2.44662861	1	0.1%

Value	Count	Frequency (%)
3.215204309	1	0.1%
3.200399452	1	0.1%
2.882546701	1	0.1%
2.743096926	1	0.1%
2.743013692	1	0.1%
2.742249924	1	0.1%
2.573388001	1	0.1%
2.508908904	1	0.1%
2.506868123	1	0.1%
2.499251371	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01876265182
Minimum	-2.868279784
Maximum	3.289140633
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.868279784
5-th percentile	-1.685602549
Q1	-0.6610106303
median	-0.02024477948
Q3	0.6672490383
95-th percentile	1.621142069
Maximum	3.289140633
Range	6.157420416
Interquartile range (IQR)	1.328259669

Descriptive statistics

Standard deviation	0.9917442857
Coefficient of variation (CV)	-52.85736233
Kurtosis	-0.1058802719
Mean	-0.01876265182
Median Absolute Deviation (MAD)	0.6708297683
Skewness	0.05691931555
Sum	-18.76265182
Variance	0.9835567282
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3037708875	1	0.1%
-1.102182869	1	0.1%
-0.09719878319	1	0.1%
-1.581613309	1	0.1%
-1.538555442	1	0.1%
-2.110235206	1	0.1%
-0.6460743359	1	0.1%
1.860272395	1	0.1%
-0.4281263915	1	0.1%
0.3934444601	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.868279784	1	0.1%
-2.858237258	1	0.1%
-2.823324934	1	0.1%
-2.421760448	1	0.1%
-2.395915127	1	0.1%
-2.374031465	1	0.1%
-2.350344329	1	0.1%
-2.185126576	1	0.1%
-2.17198218	1	0.1%
-2.110235206	1	0.1%

Value	Count	Frequency (%)
3.289140633	1	0.1%
2.985073108	1	0.1%
2.812726674	1	0.1%
2.771530843	1	0.1%
2.748664651	1	0.1%
2.53605232	1	0.1%
2.519128095	1	0.1%
2.489462715	1	0.1%
2.412545601	1	0.1%
2.384842133	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01756611716
Minimum	-2.771563382
Maximum	3.263118637
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.771563382
5-th percentile	-1.699184672
Q1	-0.7356234251
median	0.006164450888
Q3	0.6918092569
95-th percentile	1.653727832
Maximum	3.263118637
Range	6.03468202
Interquartile range (IQR)	1.427432682

Descriptive statistics

Standard deviation	0.991531233
Coefficient of variation (CV)	-56.44566889
Kurtosis	-0.2207370719
Mean	-0.01756611716
Median Absolute Deviation (MAD)	0.7128089978
Skewness	0.01713350735
Sum	-17.56611716
Variance	0.983134186
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.33048566	1	0.1%
0.3451696311	1	0.1%
-1.321114095	1	0.1%
-0.3847769458	1	0.1%
0.04331892572	1	0.1%
1.072002453	1	0.1%
0.8096541795	1	0.1%
-2.023232347	1	0.1%
-1.001872181	1	0.1%
-0.7299427156	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.771563382	1	0.1%
-2.690487895	1	0.1%
-2.687098772	1	0.1%
-2.436353739	1	0.1%
-2.425548043	1	0.1%
-2.415077712	1	0.1%
-2.368759844	1	0.1%
-2.334591478	1	0.1%
-2.264599779	1	0.1%
-2.264245472	1	0.1%

Value	Count	Frequency (%)
3.263118637	1	0.1%
3.050359643	1	0.1%
2.559444303	1	0.1%
2.447461563	1	0.1%
2.36747914	1	0.1%
2.342964944	1	0.1%
2.337571824	1	0.1%
2.295175115	1	0.1%
2.25750698	1	0.1%
2.247021878	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.00850507651
Minimum	-3.466020519
Maximum	2.695978856
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.466020519
5-th percentile	-1.615712433
Q1	-0.6911398208
median	-0.005168239299
Q3	0.6510812772
95-th percentile	1.688696262
Maximum	2.695978856
Range	6.161999375
Interquartile range (IQR)	1.342221098

Descriptive statistics

Standard deviation	0.9843543746
Coefficient of variation (CV)	-115.7372745
Kurtosis	0.05100159467
Mean	-0.00850507651
Median Absolute Deviation (MAD)	0.6723187112
Skewness	-0.006744751575
Sum	-8.50507651
Variance	0.9689535347
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.296819331	1	0.1%
0.1006094353	1	0.1%
-1.203698249	1	0.1%
0.7270292706	1	0.1%
-0.8941438347	1	0.1%
0.2476158442	1	0.1%
-0.8544468343	1	0.1%
-0.6037068816	1	0.1%
-0.9412320975	1	0.1%
0.04314139243	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.466020519	1	0.1%
-3.198107955	1	0.1%
-3.103069208	1	0.1%
-2.604525121	1	0.1%
-2.499676941	1	0.1%
-2.446524577	1	0.1%
-2.390567257	1	0.1%
-2.367385413	1	0.1%
-2.366644501	1	0.1%
-2.363146416	1	0.1%

Value	Count	Frequency (%)
2.695978856	1	0.1%
2.69294452	1	0.1%
2.644412342	1	0.1%
2.628745762	1	0.1%
2.525905058	1	0.1%
2.295569732	1	0.1%
2.287005008	1	0.1%
2.27324962	1	0.1%
2.272857428	1	0.1%
2.268847463	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6.940261104 × 10⁵
Minimum	-3.013417354
Maximum	3.207830463
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.013417354
5-th percentile	-1.583657818
Q1	-0.6866717168
median	0.01436524964
Q3	0.6302407121
95-th percentile	1.588843958
Maximum	3.207830463
Range	6.221247816
Interquartile range (IQR)	1.316912429

Descriptive statistics

Standard deviation	0.9700006332
Coefficient of variation (CV)	13976.42853
Kurtosis	-0.08450253482
Mean	6.940261104 × 10⁵
Median Absolute Deviation (MAD)	0.656487288
Skewness	0.06496053177
Sum	0.06940261104
Variance	0.9409012285
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.2957969747	1	0.1%
0.616572912	1	0.1%
1.891090914	1	0.1%
0.4520418906	1	0.1%
-0.5915930792	1	0.1%
-0.07641955496	1	0.1%
-0.5031444136	1	0.1%
-1.50574322	1	0.1%
-0.7500242001	1	0.1%
-0.3002412421	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.013417354	1	0.1%
-2.860355495	1	0.1%
-2.691051246	1	0.1%
-2.630429095	1	0.1%
-2.361371817	1	0.1%
-2.281427949	1	0.1%
-2.252467409	1	0.1%
-2.20451736	1	0.1%
-2.147638505	1	0.1%
-2.145685205	1	0.1%

Value	Count	Frequency (%)
3.207830463	1	0.1%
3.095736589	1	0.1%
2.886740865	1	0.1%
2.741236868	1	0.1%
2.507973249	1	0.1%
2.471470175	1	0.1%
2.44875372	1	0.1%
2.426266292	1	0.1%
2.413192013	1	0.1%
2.400741394	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.08685267595
Minimum	-3.079112187
Maximum	2.978478811
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.079112187
5-th percentile	-1.782821712
Q1	-0.778828798
median	-0.1029280036
Q3	0.6109148798
95-th percentile	1.588831449
Maximum	2.978478811
Range	6.057590998
Interquartile range (IQR)	1.389743678

Descriptive statistics

Standard deviation	1.01408387
Coefficient of variation (CV)	-11.67590818
Kurtosis	-0.1443170436
Mean	-0.08685267595
Median Absolute Deviation (MAD)	0.6910856418
Skewness	0.01828882805
Sum	-86.85267595
Variance	1.028366095
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.162841594	1	0.1%
-0.397263548	1	0.1%
0.8160953439	1	0.1%
-0.8106458676	1	0.1%
-1.233210228	1	0.1%
0.1363718422	1	0.1%
-1.433594031	1	0.1%
0.001718220813	1	0.1%
-0.1378690706	1	0.1%
0.4017962886	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.079112187	1	0.1%
-3.055024853	1	0.1%
-2.725564343	1	0.1%
-2.604497628	1	0.1%
-2.569433612	1	0.1%
-2.552147937	1	0.1%
-2.480747053	1	0.1%
-2.470976058	1	0.1%
-2.381692157	1	0.1%
-2.34476075	1	0.1%

Value	Count	Frequency (%)
2.978478811	1	0.1%
2.795285571	1	0.1%
2.639459379	1	0.1%
2.634806705	1	0.1%
2.620986562	1	0.1%
2.550238543	1	0.1%
2.520237352	1	0.1%
2.457701098	1	0.1%
2.40027184	1	0.1%
2.381624403	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.04701887468
Minimum	-2.689934255
Maximum	3.068767252
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.689934255
5-th percentile	-1.631909828
Q1	-0.7049966768
median	-0.0787988957
Q3	0.6660182038
95-th percentile	1.476717426
Maximum	3.068767252
Range	5.758701507
Interquartile range (IQR)	1.371014881

Descriptive statistics

Standard deviation	0.9645496408
Coefficient of variation (CV)	-20.51409455
Kurtosis	-0.241993075
Mean	-0.04701887468
Median Absolute Deviation (MAD)	0.6745001927
Skewness	-0.03100341944
Sum	-47.01887468
Variance	0.9303560095
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.269442416	1	0.1%
-0.4218028024	1	0.1%
1.013163451	1	0.1%
-1.707930634	1	0.1%
0.06584659408	1	0.1%
-1.09332151	1	0.1%
-1.543704207	1	0.1%
0.5622869764	1	0.1%
-1.146733965	1	0.1%
0.370350302	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.689934255	1	0.1%
-2.613165143	1	0.1%
-2.576743598	1	0.1%
-2.517672698	1	0.1%
-2.492912227	1	0.1%
-2.458959967	1	0.1%
-2.441278871	1	0.1%
-2.426599976	1	0.1%
-2.385112149	1	0.1%
-2.308179548	1	0.1%

Value	Count	Frequency (%)
3.068767252	1	0.1%
2.860961077	1	0.1%
2.548110259	1	0.1%
2.491133828	1	0.1%
2.451996867	1	0.1%
2.327326105	1	0.1%
2.307437042	1	0.1%
2.2248309	1	0.1%
2.19999484	1	0.1%
2.119871769	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.03374036619
Minimum	-3.527814487
Maximum	3.008764644
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.527814487
5-th percentile	-1.606318245
Q1	-0.601386081
median	-0.007175449025
Q3	0.6985353793
95-th percentile	1.667303159
Maximum	3.008764644
Range	6.536579132
Interquartile range (IQR)	1.29992146

Descriptive statistics

Standard deviation	0.9904366474
Coefficient of variation (CV)	29.35465021
Kurtosis	0.1487503467
Mean	0.03374036619
Median Absolute Deviation (MAD)	0.6496545592
Skewness	-0.02257778931
Sum	33.74036619
Variance	0.9809647525
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.1789108775	1	0.1%
-0.3817524708	1	0.1%
-0.00727105646	1	0.1%
0.1721685014	1	0.1%
-1.540379023	1	0.1%
1.288870008	1	0.1%
-0.1174367969	1	0.1%
0.2867948945	1	0.1%
-0.9029320391	1	0.1%
1.682143162	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.527814487	1	0.1%
-2.98592132	1	0.1%
-2.910388451	1	0.1%
-2.85690283	1	0.1%
-2.712663629	1	0.1%
-2.712044789	1	0.1%
-2.582114478	1	0.1%
-2.501617382	1	0.1%
-2.448468325	1	0.1%
-2.401245918	1	0.1%

Value	Count	Frequency (%)
3.008764644	1	0.1%
2.850502545	1	0.1%
2.745803975	1	0.1%
2.712327092	1	0.1%
2.698642701	1	0.1%
2.685080096	1	0.1%
2.630382319	1	0.1%
2.539870694	1	0.1%
2.492434348	1	0.1%
2.442969472	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01454695434
Minimum	-2.814727256
Maximum	2.880309262
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.814727256
5-th percentile	-1.701970946
Q1	-0.6432174002
median	0.02629163822
Q3	0.7131207538
95-th percentile	1.633809979
Maximum	2.880309262
Range	5.695036518
Interquartile range (IQR)	1.356338154

Descriptive statistics

Standard deviation	0.9985791109
Coefficient of variation (CV)	68.64523579
Kurtosis	-0.1277959434
Mean	0.01454695434
Median Absolute Deviation (MAD)	0.6768587695
Skewness	-0.04528194027
Sum	14.54695434
Variance	0.9971602406
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.997236584	1	0.1%
-1.716168738	1	0.1%
-0.407442992	1	0.1%
0.6277226252	1	0.1%
-1.701955396	1	0.1%
-0.08160713001	1	0.1%
0.320549312	1	0.1%
0.5751023551	1	0.1%
1.626065003	1	0.1%
0.132004276	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.814727256	1	0.1%
-2.64887892	1	0.1%
-2.598275169	1	0.1%
-2.540993716	1	0.1%
-2.528540649	1	0.1%
-2.49860934	1	0.1%
-2.49138445	1	0.1%
-2.464003512	1	0.1%
-2.462490043	1	0.1%
-2.374021142	1	0.1%

Value	Count	Frequency (%)
2.880309262	1	0.1%
2.821038516	1	0.1%
2.79635242	1	0.1%
2.747805829	1	0.1%
2.730002718	1	0.1%
2.637559869	1	0.1%
2.437151134	1	0.1%
2.398363885	1	0.1%
2.36257103	1	0.1%
2.29992552	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.06102644479
Minimum	-3.002260976
Maximum	3.128679635
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.002260976
5-th percentile	-1.697224063
Q1	-0.7458677151
median	-0.08633730011
Q3	0.6088848634
95-th percentile	1.651120466
Maximum	3.128679635
Range	6.130940611
Interquartile range (IQR)	1.354752579

Descriptive statistics

Standard deviation	0.9863718346
Coefficient of variation (CV)	-16.16302306
Kurtosis	-0.1660889484
Mean	-0.06102644479
Median Absolute Deviation (MAD)	0.670333147
Skewness	0.1030784375
Sum	-61.02644479
Variance	0.9729293961
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-2.146959033	1	0.1%
0.8594384992	1	0.1%
-1.359949607	1	0.1%
-0.3846832756	1	0.1%
0.8439300928	1	0.1%
0.145831075	1	0.1%
-0.03140146413	1	0.1%
-1.128410182	1	0.1%
-0.4536288281	1	0.1%
0.09725820725	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.002260976	1	0.1%
-2.81671293	1	0.1%
-2.673156272	1	0.1%
-2.571222511	1	0.1%
-2.410474588	1	0.1%
-2.370857876	1	0.1%
-2.370511255	1	0.1%
-2.321826467	1	0.1%
-2.28901243	1	0.1%
-2.2374477	1	0.1%

Value	Count	Frequency (%)
3.128679635	1	0.1%
2.870763691	1	0.1%
2.573067023	1	0.1%
2.454617078	1	0.1%
2.441288903	1	0.1%
2.369955333	1	0.1%
2.293536066	1	0.1%
2.202808436	1	0.1%
2.164829982	1	0.1%
2.149662909	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	1
3rd row	1
4th row	0
5th row	1

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	0.032125	1.213496	0.717642	1.439666	0.501081	-2.569434	0.879269	-0.362931	0.463985	1.432116	1
1	1.272424	-1.430339	0.974914	-0.537711	1.827314	1.377606	-1.273796	-1.346682	-0.711945	0.558038	1
2	0.306599	0.729970	-0.337485	-0.092240	-2.147639	-0.082718	1.535960	-0.124350	1.391558	-0.056802	1
3	-0.222704	-1.803121	-2.264245	-0.572824	-1.836203	-1.025760	-0.928778	1.380524	0.478004	0.523134	0
4	-0.507228	-1.100418	-2.090327	-1.324763	0.641979	-0.632151	-1.074676	0.286795	-0.491683	0.233368	1
5	0.795571	0.801649	0.411361	-1.064584	-0.944452	-0.599091	-0.995959	-0.574758	-2.338977	1.061606	1
6	1.394987	0.570636	0.627462	2.695979	-0.228998	0.261691	-0.744193	0.033860	0.002087	-0.851013	1
7	-0.828556	-0.135552	0.578505	-0.089624	-0.102419	-0.501084	1.006117	2.156817	0.767449	-0.815886	0
8	-0.198096	-0.094620	0.202847	-0.466055	-0.034634	0.285757	-0.060771	1.185138	0.601312	0.354640	1
9	-1.125644	1.293504	0.502341	0.231733	-0.863720	1.607670	0.872327	0.822732	0.430643	-1.063674	1

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	-1.126531	1.241473	1.910254	1.267491	1.378734	1.057551	1.222108	0.619360	-0.951837	0.683662	0
991	0.083561	0.106202	0.568137	0.579307	0.763009	-0.219899	-0.075852	-0.238499	0.224391	-0.548544	0
992	1.782839	-1.200252	2.162560	-0.921987	-0.662369	-0.457674	-0.730031	-0.543504	0.037231	-1.560003	1
993	0.776496	-1.005208	-0.525894	1.775559	0.680876	-1.584216	1.137704	1.060009	-1.259438	0.471086	1
994	1.426953	-0.532293	1.849920	-0.631869	0.205544	-0.004835	1.024991	-0.499092	0.895869	0.225218	0
995	-0.937318	-1.015912	0.011710	-0.911408	-0.937548	-1.027136	1.798208	-0.355329	0.735439	-0.623975	1
996	0.364753	-0.575263	-0.150228	-1.373478	0.889751	0.761653	1.162772	1.803286	0.844454	-1.932320	0
997	-1.147434	-0.361902	-1.203472	0.638147	-0.848631	0.105248	0.975989	1.845959	-0.072452	1.370421	1
998	-0.404775	-0.089945	0.134045	1.155847	-1.789068	0.069994	0.815084	-0.060251	0.164968	1.885302	0
999	-0.967015	-1.738385	-0.656134	-1.048855	-0.527655	-0.501057	-2.105633	-0.117437	-1.183225	-0.130535	1

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows